To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Objective To investigate the association between the weight-adjusted waist index (WWI) and prostate cancer (PCa) in order to provide reference for the screening and diagnosis of PCa.Methods Data of 18732 men aged ≥20 years were obtained from the US National Health and Nutrition Examination Survey (NHANES) conducted between 1999 and 2018. The relationship between WWI and PCa was assessed using a multivariate logistic regression model.A stratified analysis was performed across four time periods:1999—2006, 2007—2010, 2011—2014, and 2015—2018.Restricted cubic splines (RCS) and subgroup analyses were employed to evaluate the potential nonlinear associations and interactions between WWI and PCa risk. The receiver operating characteristic (ROC) curve was utilized to compare the predictive performance of WWI with other obesity-related indicators, including waist-to-height ratio (WtHR), body mass index (BMI), waist circumference, and body weight.Results In the fully adjusted model, each 1-unit increase in WWI was associated with a 74% higher risk of PCa (OR=1.74, 95%CI:1.44-2.11, P＜0.001).Individuals in the highest quartile of WWI had nearly five times greater odds of PCa compared to those in the lowest quartile (OR=4.96, 95%CI:2.69-9.15, P＜0.001).The observed association remained consistent across all four survey cycles.RCS analysis revealed a nonlinear positive association between WWI and PCa risk. Threshold analysis indicated that when WWI ≥9.97, there was a significant positive correlation with PCa risk (OR=1.39, 95% CI:1.18-1.64, P＜0.001).Subgroup analyses confirmed the robustness of this association across different demographic and clinical subpopulations.Furthermore, WWI demonstrated superior discriminatory ability for predicting PCa compared to WtHR, BMI, waist circumference, and body weight (AUC=0.706, 0.608, 0.509, 0.594, 0.488, P＜0.001).Conclusion For the general male population in the US, WWI serves as an independent risk factor for PCa.This association has remained stable over 1999—2018, and WWI outperforms conventional obesity indicators in terms of predictive accuracy.Therefore, individuals with WWI ≥9.97 should be prioritized for prostate-specific antigen (PSA) screening, which may enhance current screening and diagnostic strategies.

Objective To investigate the role of mitochondrial transcription factor A (TFAM) in platinum-resistant ovarian cancer cells and its effects on metabolic reprogramming and sensitivity to platinum-based drugs Methods The mitochondrial function and metabolic characteristics of platinum-resistant ovarian cancer cells were analyzed. A TFAM-overexpressing cell model was established to assess its effects on platinum sensitivity, mitochondrial function, and aerobic glycolysis; and glycolytic enzyme and drug-resistant protein expression were analyzed. Results Platinum-resistant ovarian cancer cells exhibited considerable mitochondrial dysfunction (reduced oxygen consumption rate) and enhanced aerobic glycolysis (increased extracellular acidification rate, glucose uptake, and lactate production). TFAM was downregulated in resistant cells. Meanwhile, TFAM overexpression significantly enhanced platinum sensitivity (P<0.01), restored mitochondrial function, and inhibited aerobic glycolysis. The expression levels of glycolytic enzymes and drug-resistant proteins were also downregulated (P<0.05). Conclusion TFAM downregulation is associated with suppressed oxidative phosphorylation and enhanced aerobic glycolysis in platinum-resistant ovarian cancer cells. TFAM overexpression can restore cellular dependence on oxidative phosphorylation and increase platinum sensitivity, suggesting that TFAM is a potential therapeutic target for reversing platinum resistance.

Objective:To evaluate the efficacy and safety of nebulized inhalation of recombinant human interferon (IFN) α1b injection in the treatment of respiratory syncytial virus (RSV) associated lower respiratory tract infections (pneumonia and bronchiolitis) in children.Methods:A randomized, double-blind, parallel, placebo-controlled add-on design was used.Children with pneumonia or bronchiolitis aged 2 months to 5 years who tested positive for RSV antigen within 72 hours of onset from 30 clinical trial sites including Beijing Children′s Hospital, Capital Medical University between February 2021 and December 2022 were included in this study and randomly divided into 2 groups at a ratio of 1∶1 based on a stratified-block method.Both groups received basic treatments such as cough control, asthma relieving, expectorant treatment, fever reduction, oxygen therapy, etc.The experimental group received additional nebulized inhalation of IFN α1b injection at a dose of 2.0 μg/(kg·time), twice a day.The control group received nebulized inhalation of placebo twice a day.Clinical efficacy was evaluated based on indicators such as the duration of clinical symptoms and signs, and the Kaplan-Meier method was used to calculate the median and 95% CI of the duration of clinical symptoms and signs.The Log-rank test was used to compared data between groups.Safety was assessed through the incidence of adverse reactions and laboratory tests, and the Chi-square test was used to analyze the difference between groups. Results:There were 123 children in the experimental group and 122 children in the control group.The median durations of all the 5 clinical symptoms and signs [including shortness of breath, wheezing, dyspnea (visible retractions), decreased transcutaneous oxygen saturation, and abnormal mental state] in the experimental group after treatment were slightly shortened than those in the control group [2.7 d(95% CI: 1.9-3.0 d)] vs.[2.9 d(95% CI: 2.6-3.6 d), P=0.027].The improvement in dyspnea (retractions) was especially pronounced in the experimental group, with a relief rate of 50.0% (0, 100%) on the first day of administration[compared with 0 (0, 50.0%) in the control group ( Z=2.002, P=0.025)].The median duration of dyspnea in the experimental group was nearly 1 day shorter than that in the control group [1.0 d(95% CI: 0.7-1.7 d) vs.1.8 d(95% CI: 1.0-2.5 d), P=0.046].There were no significant difference in hospital stay [6.0(5.0, 8.0) d vs.6.5(5.0, 8.0) d, Z=0.675, P=0.500], oxygen therapy duration [32.0(14.0, 96.3) h vs.39.0 (24.0, 83.2) h, Z=0.094, P=0.925], the recovery rate from clinical symptoms during treatment [(105/106, 99.1%) vs.(96/101, 95.0%)], and recurrence rate [(0/106, 0) vs.(2/101, 2.0%)] between the 2 groups (all P>0.05).However, the above-mentioned four indicators in the experimental group showed a trend of clinical benefits.The quantitative virus detection results showed that the RSV viral load in both groups decreased after treatment compared to before treatment.After 2 days of treatment, the decline rate of RSV viral load from the baseline was 0.90 lg copies/(mL·d) in the experimental group and 0.25 lg copies/(mL·d)in the control group, with a statistically significant difference ( P<0.05).Furthermore, there was no statistically significant difference in the incidence of adverse reactions between the 2 groups ( P>0.05).Importantly, no drug-related serious adverse reactions occurred in both groups. Conclusions:The nebulized inhalation therapy of IFN α1b demonstrates efficacy and safety in treating pediatric RSV associated lower respiratory tract infections.It particularly offers outstanding clinical therapeutic value for severe children.

Objective:To develop a Recurrence Fear Scale for Patients with Atrial Fibrillation after Catheter Ablation and conduct psychometric testing for its reliability and validity.Methods:Based on the common-sense model of self-regulation, the scale was developed through a literature review and semi-structured interviews to construct an item pool. The scale draft was formed through expert consultation and a pre-survey. Using convenience sampling, 361 patients with atrial fibrillation who had undergone catheter ablation and were either hospitalized or attending outpatient follow-up at the Department of Cardiology, Affiliated Hospital of Qingdao University, between January and March 2024, were selected for questionnaire survey. Item analysis and reliability and validity tests were performed on the scale.Results:Exploratory factor analysis identified five common factors, with a cumulative variance contribution rate of 74.375%. Confirmatory factor analysis showed good model fit. The final scale included five dimensions and 24 items: trigger factors, recurrence risk perception, disease uncertainty, psychological burden, and coping strategies. The content validity index at the scale level was 0.864, and the item-level content validity index ranged from 0.684 to 0.947. The Cronbach's α coefficient of the scale was 0.919, the split-half reliability coefficient was 0.834, and the test-retest reliability coefficient was 0.872.Conclusions:The development of the Recurrence Fear Scale for Patients with Atrial Fibrillation after Catheter Ablation is scientific and standardized, and the scale has good reliability and validity. It can effectively assess the level of recurrence fear in these patients.

Objective:To investigate the effects of Yisui Shengxue Decoction on the regulation of Notch signaling pathway on bone marrow hematopoiesis in mice with aplastic anemia(AA).Methods:A total of 60 CByB6F1 mice were randomly divided into blank group,model group,positive control cyclosporine(CsA)group,low-dose(YSSX-L)group and high-dose(YSSX-H)group of Chinese herbal compound Yisui Shengxue Decoction,with 12 mice in each group.Except for the blank group,the mice in each group were given 5 Gy X-ray irradiation combined with tail vein infusion of lymphocytes to establish the immune-mediated AA mouse model.The low and high dose groups were given 8.6 and 17.2 g/(kg?d)of Yisui Shengxue Decoction by gavage,the model group and the blank group were given equal volume of saline by gavage,and the positive control group was given 25 mg/(kg?d)of cyclosporine by ga-vage for 14 days.The mice were tested for white blood cell count(WBC),red blood cell count(RBC),hemoglobin(Hb),platelet count(PLT)and bone marrow nucleated cell count in peripheral blood,bone marrow pathological changes and the levels of IFN-γ,IL-4 and IL-5 in peripheral serum,and T-lymphocyte transcription factors T-bet,GATA3,RORγt,FOXP3 mRNA and protein in spleen tissues,as well as the expression levels of Notch signaling pathway-related genes and protein in spleen tissues.Results:Compared with the blank group,the peripheral blood WBC,RBC,Hb,PLT,bone marrow nucleated cell count,expressions of serum IL-4,IL-5 and spleen tissue GATA3,FOXP3 mRNA and protein were significantly lower in the model group(P<0.01),and the expressions of serum IFN-γ,spleen tissue T-bet,RORγt mRNA and protein,and Notch1,Jagged1,DLL4 mRNA and protein were significantly in-creased(P<0.05).Compared with the model group,peripheral blood WBC,RBC,Hb,PLT,bone marrow nucleated cell count,ex-pressions of serum IL-4,IL-5 and spleen tissue GATA3,FOXP3 mRNA and protein were significantly higher in each intervention group(P<0.05),and the expression of serum IFN-γ and spleen tissue T-bet,RORγt mRNA and protein as well as Notch1,Jagged1,DLL4 mRNA and protein were significantly reduced(P<0.05).Conclusion:Yisui Shengxue Decoction can improve bone marrow he-matopoietic function and regulate immune disorders in AA mice,and its mechanism of action may be related to the regulation of Notch signaling pathway.

Objective:To develop a Recurrence Fear Scale for Patients with Atrial Fibrillation after Catheter Ablation and conduct psychometric testing for its reliability and validity.Methods:Based on the common-sense model of self-regulation, the scale was developed through a literature review and semi-structured interviews to construct an item pool. The scale draft was formed through expert consultation and a pre-survey. Using convenience sampling, 361 patients with atrial fibrillation who had undergone catheter ablation and were either hospitalized or attending outpatient follow-up at the Department of Cardiology, Affiliated Hospital of Qingdao University, between January and March 2024, were selected for questionnaire survey. Item analysis and reliability and validity tests were performed on the scale.Results:Exploratory factor analysis identified five common factors, with a cumulative variance contribution rate of 74.375%. Confirmatory factor analysis showed good model fit. The final scale included five dimensions and 24 items: trigger factors, recurrence risk perception, disease uncertainty, psychological burden, and coping strategies. The content validity index at the scale level was 0.864, and the item-level content validity index ranged from 0.684 to 0.947. The Cronbach's α coefficient of the scale was 0.919, the split-half reliability coefficient was 0.834, and the test-retest reliability coefficient was 0.872.Conclusions:The development of the Recurrence Fear Scale for Patients with Atrial Fibrillation after Catheter Ablation is scientific and standardized, and the scale has good reliability and validity. It can effectively assess the level of recurrence fear in these patients.

Objective:To systematically review the risk prediction models for postoperative pulmonary infection in elderly patients with hip fractures.Methods:PubMed, Embase, Cochrane Library, Web of Science, CNKI, Wanfang Database and VIP Database were systematically searched to collect literature on the risk prediction models for postoperative pulmonary infection in elderly patients with hip fractures from inception to June 30, 2024. The languages were limited to Chinese and English. Two researchers screened the literature according to the inclusion and exclusion criteria. Data extraction was performed using the checklist for critical appraisal and data extraction for systematic reviews of prediction modeling studies (CHARMS), encompassing basic study characteristics, model development features, and model performance metrics. The predictors, validation methods, presentation formats, and predictive performance of the risk prediction models for postoperative pulmonary infection in elderly patients with hip fractures were evaluated. The prediction model risk-of-bias assessment tool (PROBAST) was employed to assess risk of bias and applicability of the included studies.Results:A total of 11 studies, comprising of 16 prediction models, were included, with a total sample size of 283-1 508 patients and a pulmonary infection incidence rate of 5.4%-16.25%. The independent predictive factors repeatedly included in the models were age, American Society of Anesthesiologists (ASA) scale, preoperative comorbidities, chronic obstructive pulmonary disease (COPD), preoperative albumin level, white blood cell count (WBC), and C-reactive protein (CRP) level. The models were internally validated in 7 studies and externally validated in 3. The models were visualized in the form of a nomogram in 7 studies and a web-based risk calculator in 1. Model prediction performance was analyzed: (1) In terms of the discrimination, 9 studies reported the area under the receiver operating characteristic curve (AUC), with the overall AUC range of 0.664-0.905. (2) In terms of the calibration, 5 studies had Hosmer-Lemeshow test, with the P-values all above 0.05; 2 studies reported the calibration plots, with the slopes close to 1 and the Brier scores of 0.016 and 0.112; 4 studies reported the sensitivity of the models of 73.91%-92.40% and specificity of 57.10%-92.41%. According to PROBAST, all 11 studies exhibited certain risk of bias while maintaining favorable applicability. Conclusions:Age, ASA scale, preoperative comorbidities, COPD, preoperative albumin level, WBC, and CRP level are found to be independent predictive factors repeatedly reported in the risk prediction models for postoperative pulmonary infection in elderly patients with hip fractures. The existing models demonstrate a robust overall prediction performance despite certain risks of bias.

Cerebral small vessel disease is a group of age-related pathological syndromes with complex and diverse clinical symptoms.In the early stage,it is often asymptomatic or manifested as sleep or emotional disorders.Further disease development can lead to stroke or dementia,making it a crucial target for the early prevention and treatment of brain aging.Studies have shown that biological rhythm disorders are significantly associated with the onset,progression,and outcome of cardiovascular and cerebrovascular diseases.With the rapid development of modern society,the fast-paced lifestyle leads to the disorder of the body′s biological rhythm,thereby accelerating the aging process.However,few studies have investigated the correlation between cerebral small vessel disease and biological rhythm disorders in Western medicine.Sleep disorders and increased blood pressure variability related to cerebral small vessel disease may represent specific manifestations of biological rhythm disorders.The pathogenesis of cerebral small vessel disease is related to qi collaterals,and the biological rhythm disorder is mainly caused by the disorder of the growth and decline of yin and yang qi and the circulation of nutrient qi and defensive qi in the human body.Therefore,the disorder of qi rhythm may be involved in the early pathological mechanism of cerebral small vessel disease.By integrating Western medical research,this article explores the evolution of traditional Chinese medicine pathogenesis of cerebral small vessel disease associated with brain aging from the perspective of qi rhythm,aiming to provide novel diagnostic and treatment insights for the clinical treatment of cerebral small vessel disease.

Objective To investigate the expression and clinical significance of Claudin-6(CLDN6),tripartite motif-containing protein 59(TRIM59)and chemokine-like factor-like MARVEL transmembrane domain containing member 6(CMTM6)in nasopharyngeal carcinoma(NPC)tissue.Methods A total of 135 NPC patients were selected as the study objects,and cancer tissue(observation group)and para-cancer tissue(control group)of all patients were collected.All patients were followed up for 3 years.According to the follow-up results,93 surviving patients were included in the survival group and 42 dead patients were included in the death group.The mRNA expressions of CLDN6,TRIM59 and CMTM6 were determined by fluorescence quantitative PCR.Multivariate Cox regression was used to analyze the influencing factors of death in NPC patients.Kaplan-Meier method was used to analyze the relationship between the expression levels of CLDN6,TRIM59,CMTM6 and the prognosis of NPC patients.Results Compared with the control group,mRNA expressions of CLDN6,TRIM59 and CMTM6 were increased in the observation group(P＜0.05).There were no significant differences in age,sex,body mass index,TNM stage,bone metastasis,smoking history,drinking history and hypertension history between the survival group and the death group.Compared with the survival group,the proportion of NPC family history and the mRNA expression of CLDN6,TRIM59 and CMTM6 in cancer tissue were increased in the death group(P<0.05).Multivariate Cox regression analysis showed that the increased levels of CLDN6,TRIM59 and CMTM6 in cancer tissue were influential factors for death of NPC patients(P＜0.05).According to the mean expression levels of CLDN6,TRIM59 and CMTM6 mRNA in cancer tissue,patients were divided into the low expression group and the high expression group.The 3-year survival rate of the high expression group was significantly lower than that of the low expression group(P＜0.05).Conclusion The mRNA expressions of CLDN6,TRIM59 and CMTM6 in NPC tissue are significantly increased,which is a risk factor for death in NPC patients,and the mRNA expressions of CLDN6,TRIM59 and CMTM6 are correlated with the prognosis of patients.